Bertindak menurut rahsia  [videorecording] / 
Malayan Film Unit 
 - 1 videocassette (VHS) (15 min.) :  sd., b&w ;  1/2 in. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Armies--History.--Malaya<br/>Police--History.--Malaya
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Malaya--Armies